I don't know how these people come back to earth after this. They are willfully supporting the president of the United States who is credibly suspected of being a puppet of a foreign government and is clearly criminally corrupt. It's totally obvious that he's unfit for office. And yet:

Only 13 percent of Republicans say that special counsel Robert Mueller’s investigation is a “legitimate investigation.” Fully three-quarters of Republicans agree with President Donald Trump that it’s a “witch hunt.”

The responses to questions about Trump in this Economist/YouGov survey are an example of the country’s political polarization and reflect recent trends of Republicans losing confidence in the FBI. It’s also another sign of the effectiveness of Trump’s messaging with the GOP that Republicans are now so deeply skeptical of federal law enforcement.

Just last week, for example, Trump attorney Rudy Giuliani referred to FBI agents who raided attorney Michael Cohen’s home and office as “stormtroopers,” and Trump tweeted about a book that claims he is being framed, saying: “A sad chapter for law enforcement. A rigged system!”

It shouldn’t be a surprise that the Republican Party is shifting toward Trump’s worldview. When Trump blasted professional football players who kneeled during the national anthem, Republicans’ approval of the NFL also dropped.

But Republicans’ newfound suspicion of law enforcement is far more troubling. Mueller’s investigation has indicted 19 people so far, but it’s now headed toward confrontation as Mueller’s team presses for an interview with Trump. Trump has cleaned house on his legal team and brought in new lawyers, including Giuliani and Emmet T. Flood, a skilled attorney who worked on Bill Clinton’s team during his impeachment. It signals a more aggressive approach to Mueller’s investigation, one that might force the special counsel to subpoena the president. A protracted court battle could follow, and if this recent poll is any indication, the country will remain bitterly divided over that fight.

There is one reassuring — if somewhat contradictory — finding in the poll, however. When respondents are asked whether the president should fire Mueller, only 34 percent of Republicans said he should. The exact same amount (34 percent) say he should not fire the special counsel. Another third are unsure.

This guy isn't just another politician. He's uniquely destructive of the very concept of reality. Through constant repetition he has millions of believing that up is down and black is white.

And you have to give him credit. In one year he's managed to turn the previously most protective of the federal institutions of intelligence and law enforcement against them solely to protect himself. It's quite a feat.

If they really believe the FBI set Trump up we are way further down the rabbit hole than I thought.